| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.96 | 12.133% | $152.456 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $107.70 | 10.285% | $118.7769 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $21.27 | 9.870% | $23.3693 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $22.64 | 8.253% | $24.5085 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $239.52 | 7.558% | $257.6229 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $240.68 | 11.844% | $269.1861 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $82.93 | 8.269% | $89.7875 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $850.70 | $935.7072 | $935.72 | $935.70 | $935.80 | |